电扇启动宜用快挡在电风扇启动时，不管你想用哪一挡吹风，都应先用快挡，待转速正常后再改用其他挡。这样既有利于电风扇的保护，又能达到节约用电的目的。当电风扇在开始运转的一刹那，它所需要的电流比正常运转时大4－8倍，而且启动时间越长，电机就越容易发热，这样对电机 Fan start should use the fast gear When the fan starts, no matter which block you want to use hair, should first use the fast gear, until the normal speed and then switch to the other gear. This is conducive to the protection of fans, but also to achieve the purpose of saving electricity. When the fan starts running, it needs 4-8 times more current than normal operation, and the longer the start-up time, the more likely the motor is to generate heat, so that the motor